usdRadiusClientNasPortFormat 1.3.6.1.4.1.4874.2.2.19.1.1.9

The format used by the client for the NAS-Port attribute (attribute number 5): xssssppp In the NAS-Port attribute (attribute 5) use format of 0 bit, followed by 4 bits for the slot number, 3 bits for the port number, and finally, the circuit number in the remaining bits. ssssxppp In the NAS-Port attribute (attribute 5) use format of 4 bits for the slot number, followed by a 0 bit, 3 bits for the port number and finally, the circuit number in the remaining bits.